Build Your Own DIY Laser Show Easy Steps amp Amazing Results

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=bl1e54QGJk4

I've created a very basic laser show driver that will play the standard ILDA files on the ESP32. • We're using a DAC (Digital to Analog Converter) - the MCP4822 over an SPI interface. • For the laser, I've got 5mw red laser diode which we're switching on and off using a MOSFET. • Works really well and gives a pretty impressive show. • There's a great teardown of galvos here: • Inside the Closed Loop Laser Beam Ste... • The schematic is here: • https://oshwlab.com/chris_9044/laser-... • You can build this on a breadboard, or you can get it built as a custom PCB. • Code is all here: • https://github.com/atomic14/esp32-las... • --- • • Want to help support the channel? I'm accepting coffee on https://ko-fi.com/atomic14

#############################

New on site